Unit 5 Whose dog is it?

Part A （1）
Ⅰ．1．C 2．D 3．B 4．A
Ⅱ．2．D 4．B
Ⅲ．1．B 2．B 3．A 4．B
Ⅳ．1．When　2．Where 3．Whose 4．Which

Part A （2）
Ⅰ．1．B 2．B 3．A 4．A
Ⅱ．2．B　3．C
Ⅲ．1．hers　2．your　3．his　4．theirs　
　 5．mine
Ⅳ．2. It’s his pencil．　The pencil is his．
3. It’s her eraser．　The eraser is hers．
4. It’s his schoolbag．　The schoolbag is his．

Part A （3）
Ⅰ．1．trunk　2．sing　3．long　4．ink
Ⅱ．1．√　2．√ 3．×4．√5．√6．×
Ⅲ．1．sleeping　 2．jumping　 3．running
4．walking　 5. flying
Ⅳ．1．His sister is eating a big apple．
2．My father is singing an English song．
3．The elephant is drinking with its trunk．

双休自助测
Ⅰ．略
Ⅱ．1．doing， swimming　2．flying　3．play
4．walking
Ⅲ．1．elephant　 2．rabbit　 3．panda
Ⅳ．1．flying 2．swimming 3．jumping，running
4．jumping 5．having

Part B （1）
Ⅰ．1．drinking　 2．eating　 3．sleeping
4．playing
Ⅱ．2．D　4．C
Ⅲ．1．B　 2．A　 3．A　 4．B
Ⅳ．1．C　 2．D　 3．B　 4．E　5．A

Part B （2）
Ⅰ．1．eating　 2．climbing　 3．playing
4．drinking　 5．sleeping　 6．jumping
Ⅱ．1．is-A　 2．are-D　 3．is-C　 4．is-B
Ⅲ．1．sleeping　 2．climbing
Ⅳ．1．B　 2．B　 3．A

Part B （3）
Ⅰ．1．pandas　2．monkeys　3．fish　4．bears
5．elephants
Ⅱ．1．B　2．B　3．A　4．A
Ⅲ．1．flying　 2．jumping　 3．sleeping
Ⅳ．1．doing， jumping　 2．are， running

双休自助测
Ⅰ．1．B　2．A　3．D　4．C　5．B
Ⅱ．1．√　2．×　3．√　4．×
Ⅲ．1．B　2．A　3．B　
Ⅳ．1．flying　 2．drinking water　
3．doing， jumping

单元趣乐园
Ⅰ．1．√2．√3．×4．√5．√6．×
Ⅱ．1．D 2．C 3．B 4．F 5．A 6．E
Ⅲ．2．B 3．C　4．A